Solved Issues:
• Fix avg power bug in EMI Mode
• Fix amplitude bug in AMA Mode
• Fix peak search bug in SCPI command

This version con not be rolled back
• Fix TG switch error at small RBW
• Fix Help and Limit file lost when Factory reset
• Fix CNR calc error when no peak found
• Fix OBW result overflow
• Fix Harmonic calc error at 100Hz RBW
• Fix Reflection Open+Short calibration action
• Fix spectrum amplitude error in DMA mode
• Optimize EMI .csv file content to all signal list
• Optimize EMI peak search
• Optimize Auto cal process
• Add Peak search to Spectrum in DMA mode

New Functionality:
• Add EMI filter in SA for EMI option
Solved Issues:
• Optimize the TG flatness and control procedure
• Optimize Help
• Fix Correction, .csv file, add peak numbers to 20 in EMI mode
• Fix amplitude error in DMA Mode
• Fix upgrade failure issue

Notice:
This firmware must be upgraded from V3.2.2.4.0 or later. If your analyzer has an earlier version,
please update to V3.2.2.4.0 first and then proceed to update to the latest version.
New Functionality:
• Add Ext Trigger Delay from 0-10 seconds in SA Mode
Solved Issues:
• SA fix the difference between marker and peak and marker style; Fix Center Freq error; Fix
limit fail to stop error; Fix Auto frequency error; In normalization, auto re-normalized after any
setting changes
• EMI frequency offset error; saving std lim path error
• Web browser cannot change IP, and cannot login after changing password

Notice:
This Firmware-Aktualisierung must be upgraded from V3.2.2.4.0 or later. If your analyzer has an earlier version,
please update to V3.2.2.4.0 first and then proceed to update to the latest version.
Improvements:
• Optimize the Ref level and Att couple
• Add SCPI commands in MA Mode
•READ:ADEMod:AVG?
•[:SENSe]:ADEMod:FM:DEVI?
•[:SENSe]:ADEMod:FM:DRIFt?
•[:SENSe]:BWIDth[:RESolution]
•[:SENSe]:BWIDth[:RESolution]?
•[:SENSe]:BWIDth:EQLPf
•[:SENSe]:BWIDth:EQLPf?
•CALCulate:MARKer#:PTPeak
• Add .trc file in EMI Mode
• Add .lic file auto scan
Solved Issues:
• Fix pi/4 DPSK 和 pi/8 DPSK decode errors in MA mode
• Fix fft frequency error in narrow span in SA mode
• Fix trace avg calculation error in SA mode
• Fix the zero sweep type when fft in SA mode

Notice:
This Firmware-Aktualisierung must be upgraded from V3.2.2.4.0 or later. If your analyzer has an earlier version,
please update to V3.2.2.4.0 first and then proceed to update to the latest version.
New Functionality:
• Add PM demodulation in MA mode
• The time of analog demodulation in MA mode is adjustable
Improvements:
• Add SCPI commands in MA mode:
Set the scan time: [:SENSe]:SWEep:TIME
Set the demodulation type: ADEMod:STYLe (new parameter is PM)
Get AM parameters: FETCh:AM#?
Get FM parameters: FETCh:FM#?
Get PM parameters: FETCh:PM#?
• Add system SCPI command:
*OPC for EMI mode
Exit remote status: SYSTem: LOCal for all mode
Solved Issues:
• Fix the problem that the bandwidth of the emi filter in SA mode
• Fix the problem that setting the TG Level in SA mode may cause TG to have no output
• Fix the problem that the n dB Marker measurement results in SA mode are inconsistent with the OBW measurement results
• Fix the problem that there is an invalid frequency menu in Harmonic in SA mode
• Fix the abnormality of the first scan in EMI mode
• Fix the problem that setting rbw may crash when qpd is not enabled in EMI mode
• Fix an issue where ‘micro’ relative units represented by ‘u’ were not recognized when reading files

Notice:
This Firmware-Aktualisierung must be upgraded from V3.2.2.4.0 or later. If your analyzer has an earlier version,
please update to V3.2.2.4.0 first and then proceed to update to the latest version.
New Functionality:
Improvements:
• Display the exit command in Remote Control mode interface.
• SA/EMI/MA mode saves the current trace when saving user configuration
• SA mode auto tune does not change the amplitude Unit and Scale Type (Log/Linear)
• EMI mode exports Freq Interpoaltion (Log/Linear) when saving lmt file, and import the configuration when recalling the lmt file.
Solved Issues:
• Resolve the error issue of the SA mode TG waveform at 1.158GHz-1.168GHz.
• Fix the problem of MA mode setting the SCPI command for filter type:DDEMod:FILTer:MEASurement setting root raised cosine and raised cosine failed.
• Fix the problem that when the EMI mode does not have touch screen function, it is impossible to pull down to see more measurement results

Notice:
This firmware must be upgraded from V3.2.2.4.0 or later. If your analyzer has an earlier version,please update to V3.2.2.4.0 first and then proceed to update to the latest version.
New Functionality:
⚫ Add measurement related functions, including：APSK function, Marker Band function, MA Record function and 200 Hz EMI RBW(only SSA3075XPlus).
⚫ Add system related functions, including: local oscillator feedthrough self calibration, 10M out frequency accuracy Self-Calibration function and FTP function.
Improvements:
⚫ Fixed some known defects.